1N3940 The SILEC 1N3940 is a rectifier diode designed for RF applications. It features a reverse voltage rating of 600V and an average rectified current of 2A.
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1N3940

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Mfr Name: Silec
Silec
The SILEC 1N3940 is a rectifier diode designed for RF applications. It features a reverse voltage rating of 600V and an average rectified current of 2A.
✓ Total Stock: 6 pcs
$ Price Range: $0.99

1N3940 Available from 1 distributor

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1N3940 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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1N3940 Description

Short technical summary and product information.

The SILEC 1N3940 is a silicon rectifier diode belonging to the Diodes - RF category. It is engineered for applications requiring reliable rectification and handling of RF signals.

 

Key electrical characteristics include a maximum reverse voltage (VR) of 600V and a peak reverse voltage (VRM) of 720V. The diode can handle an average rectified forward current (IF) of 2A and a peak surge current (IFM) of 6.5A, with a higher surge capability of 70A for 10ms pulses. Thermal management is supported by a maximum junction temperature (TJ) of 175°C and a thermal resistance (Rth J-A) of 70°C/W.

 

This component is suitable for various electronic circuits where rectification is needed. Its specifications make it a viable option for designs operating within its rated parameters. The diode's construction and ratings are typical for general-purpose rectifier applications in RF environments.

1N3940 Quick Information

Product Type: Rectifier Diode
Canonical Name: 1N3940 Rectifier Diode
Subcategory: RF Diode

1N3940 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

1N3940 Estimated Pricing

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1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

1N3940 Features

  • Supports reverse voltage up to 600V
  • Maximum average forward current of 2A
  • Peak surge current of 6.5A
  • Maximum junction temperature of 175°C
  • Thermal resistance of 70°C/W

1N3940 Applications

  • Used in RF signal filtering circuits
  • Suitable for high-voltage RF switching
  • Applied in power supply rectification
  • Ideal for RF communication equipment

1N3940 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage for the 1N3940?

The maximum reverse voltage (VR) for the 1N3940 is 600V.

What is the average rectified current of the 1N3940?

The average rectified current (IF) for the 1N3940 is 2A.

What is the peak surge current for the 1N3940?

The peak surge current (IFM) for the 1N3940 is 6.5A, and it can handle 70A for 10ms.

What is the maximum junction temperature for the 1N3940?

The maximum junction temperature (TJ) for the 1N3940 is 175°C.

What is the RoHS status of the 1N3940?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the 1N3940?

The Moisture Sensitivity Level (MSL) is 1 Unlimited.

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